Common names from other countries
Classification / Names / Names
俗名 | 同種異名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS
Environment: milieu / climate zone / depth range / distribution range
生態學
大洋性; 深度上下限 ? - 1981 m (Ref. 2987), usually 200 - 600 m (Ref. 275). ; 33°S - 78°S, 180°W - 180°E (Ref. 275)
Atlantic and Indo-Pacific oceans: circumpolar, south of Antarctic Convergence, occasionally north in cold waters off South Africa.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 100 - ? cm Max length : 420 cm TL 雄魚/尚未辨別雌雄; (Ref. 99323); 最大體重: 495.0 kg (Ref. 99323)
Passive swimmer. Feeds on mesopelagic fishes (Myctophidae, Paralepididae), squids (Ref. 275).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Roper, C.F.E., M.J. Sweeney and C.E. Nauen. 1984. (Ref. 275)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 02 May 2010
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
人類使用
漁業: 潛在的興趣
| FishSource |
工具
更多資訊
年龄/大小成長長度-重量長度-長度型態特徵仔魚豐度
網路資源
Estimates based on models
瀕危性
Very high vulnerability (90 of 100).
